#ifndef __SHEXIANGTOU_H
#define __SHEXIANGTOU_H
#include "stm32f10x.h"
#include "string.h"
#include "stdio.h"
void shexiangtou_Init(void);
void shexiangtou_SendString(uint8_t *str);
uint8_t shexiangtou_X(void);
uint8_t shexiangtou_Y(void);
void center(uint8_t *x,uint8_t *y);
void jiao(uint8_t *x,uint8_t *y);
#endif